204005160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{566681}}^1$

素因数の和:566698

約数の個数: 48

約数和(自身を含む): 663017940

約数和(自身を除く): 459012780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 566681, 1133362, 1700043, 2266724, 2833405, 3400086, 4533448, 5100129, 5666810, 6800172, 8500215, 10200258, 11333620, 13600344, 17000430, 20400516, 22667240, 25500645, 34000860, 40801032, 51001290, 68001720, 102002580, 204005160]

約数ペア:

[(1, 204005160), (2, 102002580), (3, 68001720), (4, 51001290), (5, 40801032), (6, 34000860), (8, 25500645), (9, 22667240), (10, 20400516), (12, 17000430), (15, 13600344), (18, 11333620), (20, 10200258), (24, 8500215), (30, 6800172), (36, 5666810), (40, 5100129), (45, 4533448), (60, 3400086), (72, 2833405), (90, 2266724), (120, 1700043), (180, 1133362), (360, 566681)]